类javax.servlet.GenericServlet源码实例Demo

下面列出了怎么用javax.servlet.GenericServlet的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: spring-analysis-note   文件: FreeMarkerView.java
/**
 * Invoked on startup. Looks for a single FreeMarkerConfig bean to
 * find the relevant Configuration for this factory.
 * <p>Checks that the template for the default Locale can be found:
 * FreeMarker will check non-Locale-specific templates if a
 * locale-specific one is not found.
 * @see freemarker.cache.TemplateCache#getTemplate
 */
@Override
protected void initServletContext(ServletContext servletContext) throws BeansException {
	if (getConfiguration() != null) {
		this.taglibFactory = new TaglibFactory(servletContext);
	}
	else {
		FreeMarkerConfig config = autodetectConfiguration();
		setConfiguration(config.getConfiguration());
		this.taglibFactory = config.getTaglibFactory();
	}

	GenericServlet servlet = new GenericServletAdapter();
	try {
		servlet.init(new DelegatingServletConfig());
	}
	catch (ServletException ex) {
		throw new BeanInitializationException("Initialization of GenericServlet adapter failed", ex);
	}
	this.servletContextHashModel = new ServletContextHashModel(servlet, getObjectWrapper());
}
 
源代码2 项目: java-technology-stack   文件: FreeMarkerView.java
/**
 * Invoked on startup. Looks for a single FreeMarkerConfig bean to
 * find the relevant Configuration for this factory.
 * <p>Checks that the template for the default Locale can be found:
 * FreeMarker will check non-Locale-specific templates if a
 * locale-specific one is not found.
 * @see freemarker.cache.TemplateCache#getTemplate
 */
@Override
protected void initServletContext(ServletContext servletContext) throws BeansException {
	if (getConfiguration() != null) {
		this.taglibFactory = new TaglibFactory(servletContext);
	}
	else {
		FreeMarkerConfig config = autodetectConfiguration();
		setConfiguration(config.getConfiguration());
		this.taglibFactory = config.getTaglibFactory();
	}

	GenericServlet servlet = new GenericServletAdapter();
	try {
		servlet.init(new DelegatingServletConfig());
	}
	catch (ServletException ex) {
		throw new BeanInitializationException("Initialization of GenericServlet adapter failed", ex);
	}
	this.servletContextHashModel = new ServletContextHashModel(servlet, getObjectWrapper());
}
 
源代码3 项目: openfire-ofmeet-plugin   文件: ModuleManager.java
private static GenericServlet instantiateServlet( final String servletClassname ) throws ClassNotFoundException, IllegalAccessException, InstantiationException, ServletException, NoSuchFieldException
{
    final Class<?> theClass = Thread.currentThread().getContextClassLoader().loadClass( servletClassname );

    final Object instance = theClass.newInstance();
    if ( !(instance instanceof GenericServlet) )
    {
        throw new IllegalArgumentException( "Could not load servlet instance" );
    }

    // TODO find better way than using reflection to get the servletConfig instance.
    Field field = PluginServlet.class.getDeclaredField( "servletConfig" );
    field.setAccessible( true );
    try {
        ( (GenericServlet) instance ).init( (ServletConfig) field.get( null ) );
    }
    finally
    {
        field.setAccessible( false );
    }

    return ( (GenericServlet) instance );
}
 
源代码4 项目: lams   文件: FreeMarkerView.java
/**
 * Invoked on startup. Looks for a single FreeMarkerConfig bean to
 * find the relevant Configuration for this factory.
 * <p>Checks that the template for the default Locale can be found:
 * FreeMarker will check non-Locale-specific templates if a
 * locale-specific one is not found.
 * @see freemarker.cache.TemplateCache#getTemplate
 */
@Override
protected void initServletContext(ServletContext servletContext) throws BeansException {
	if (getConfiguration() != null) {
		this.taglibFactory = new TaglibFactory(servletContext);
	}
	else {
		FreeMarkerConfig config = autodetectConfiguration();
		setConfiguration(config.getConfiguration());
		this.taglibFactory = config.getTaglibFactory();
	}

	GenericServlet servlet = new GenericServletAdapter();
	try {
		servlet.init(new DelegatingServletConfig());
	}
	catch (ServletException ex) {
		throw new BeanInitializationException("Initialization of GenericServlet adapter failed", ex);
	}
	this.servletContextHashModel = new ServletContextHashModel(servlet, getObjectWrapper());
}
 
源代码5 项目: spring4-understanding   文件: FreeMarkerView.java
/**
 * Invoked on startup. Looks for a single FreeMarkerConfig bean to
 * find the relevant Configuration for this factory.
 * <p>Checks that the template for the default Locale can be found:
 * FreeMarker will check non-Locale-specific templates if a
 * locale-specific one is not found.
 * @see freemarker.cache.TemplateCache#getTemplate
 */
@Override
protected void initServletContext(ServletContext servletContext) throws BeansException {
	if (getConfiguration() != null) {
		this.taglibFactory = new TaglibFactory(servletContext);
	}
	else {
		FreeMarkerConfig config = autodetectConfiguration();
		setConfiguration(config.getConfiguration());
		this.taglibFactory = config.getTaglibFactory();
	}

	GenericServlet servlet = new GenericServletAdapter();
	try {
		servlet.init(new DelegatingServletConfig());
	}
	catch (ServletException ex) {
		throw new BeanInitializationException("Initialization of GenericServlet adapter failed", ex);
	}
	this.servletContextHashModel = new ServletContextHashModel(servlet, getObjectWrapper());
}
 
源代码6 项目: Openfire   文件: PluginServlet.java
/**
 * Returns the correct servlet with mapping checks.
 *
 * @param pathInfo the pathinfo to map to the servlet.
 * @return the mapped servlet, or null if no servlet was found.
 */
private GenericServlet getServlet(String pathInfo) {
    pathInfo = pathInfo.substring(1).toLowerCase();

    GenericServlet servlet = servlets.get(pathInfo);
    if (servlet == null) {
        for (String key : servlets.keySet()) {
            int index = key.indexOf("/*");
            String searchkey = key;
            if (index != -1) {
                searchkey = key.substring(0, index);
            }
            if (searchkey.startsWith(pathInfo) || pathInfo.startsWith(searchkey)) {
                servlet = servlets.get(key);
                break;
            }
        }
    }
    return servlet;
}
 
源代码7 项目: rice   文件: FreeMarkerInlineRenderBootstrap.java
/**
 * Initialize FreeMarker elements after servlet context and FreeMarker configuration have both
 * been populated.
 */
private static void finishConfig() {
    if (freeMarkerConfig != null && servletContext != null) {
        taglibFactory = new TaglibFactory(servletContext);
        
        objectWrapper = freeMarkerConfig.getObjectWrapper();
        if (objectWrapper == null) {
            objectWrapper = ObjectWrapper.DEFAULT_WRAPPER;
        }

        GenericServlet servlet = new ServletAdapter();
        try {
            servlet.init(new DelegatingServletConfig());
        } catch (ServletException ex) {
            throw new BeanInitializationException("Initialization of GenericServlet adapter failed", ex);
        }
        
        servletContextHashModel = new ServletContextHashModel(servlet, ObjectWrapper.DEFAULT_WRAPPER);
        
        LOG.info("Freemarker configuration complete");
    }
}
 
源代码8 项目: smart-cache   文件: Utils.java
public static Boolean getBoolean(GenericServlet servlet, String key) {
    String property = servlet.getInitParameter(key);
    if ("true".equals(property)) {
        return Boolean.TRUE;
    } else if ("false".equals(property)) {
        return Boolean.FALSE;
    }
    return null;
}
 
源代码9 项目: olingo-odata2   文件: ODataServletTest.java
private void prepareServlet(final GenericServlet servlet) throws Exception {
  // private transient ServletConfig config;
  Field configField = GenericServlet.class.getDeclaredField("config");
  configField.setAccessible(true);
  configField.set(servlet, configMock);

  String factoryClassName = ODataServiceFactoryImpl.class.getName();
  Mockito.when(configMock.getInitParameter(ODataServiceFactory.FACTORY_LABEL)).thenReturn(factoryClassName);
}
 
源代码10 项目: Openfire   文件: PluginServlet.java
/**
 * Registers a live servlet for a plugin programmatically, does not
 * initialize the servlet.
 * 
 * @param pluginManager the plugin manager
 * @param plugin the owner of the servlet
 * @param servlet the servlet.
 * @param relativeUrl the relative url where the servlet should be bound
 * @return the effective url that can be used to initialize the servlet
 * @throws ServletException if the servlet is null
 */
public static String registerServlet(PluginManager pluginManager,
        Plugin plugin, GenericServlet servlet, String relativeUrl)
        throws ServletException {

    String pluginName = pluginManager.getPluginPath(plugin).getFileName().toString();
    PluginServlet.pluginManager = pluginManager;
    if (servlet == null) {
        throw new ServletException("Servlet is missing");
    }
    String pluginServletUrl = pluginName + relativeUrl;
    servlets.put((pluginName + relativeUrl).toLowerCase(), servlet);
    return PLUGINS_WEBROOT + pluginServletUrl;
    
}
 
源代码11 项目: Openfire   文件: PluginServlet.java
/**
 * Unregister a live servlet for a plugin programmatically. Does not call
 * the servlet destroy method.
 * 
 * @param plugin the owner of the servlet
 * @param url the relative url where servlet has been bound
 * @return the unregistered servlet, so that it can be destroyed
 * @throws ServletException if the URL is missing
 */
public static GenericServlet unregisterServlet(Plugin plugin, String url)
        throws ServletException {
    String pluginName = pluginManager.getPluginPath(plugin).getFileName().toString();
    if (url == null) {
        throw new ServletException("Servlet URL is missing");
    }
    String fullUrl = pluginName + url;
    return servlets.remove(fullUrl.toLowerCase());
}
 
源代码12 项目: Openfire   文件: PluginServlet.java
/**
 * Handles a request for a JSP page. It checks to see if a servlet is mapped
 * for the JSP URL. If one is found, request handling is passed to it. If no
 * servlet is found, a 404 error is returned.
 *
 * @param pathInfo the extra path info.
 * @param request  the request object.
 * @param response the response object.
 * @throws ServletException if a servlet exception occurs while handling the request.
 * @throws IOException      if an IOException occurs while handling the request.
 */
private void handleJSP(String pathInfo, HttpServletRequest request,
                       HttpServletResponse response) throws ServletException, IOException {
    // Strip the starting "/" from the path to find the JSP URL.
    String jspURL = pathInfo.substring(1);

    GenericServlet servlet = servlets.get(jspURL.toLowerCase());
    if (servlet != null) {
        servlet.service(request, response);
    }
    else {
        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
    }
}
 
源代码13 项目: Openfire   文件: PluginServlet.java
/**
 * Handles a request for a Servlet. If one is found, request handling is passed to it.
 * If no servlet is found, a 404 error is returned.
 *
 * @param pathInfo the extra path info.
 * @param request  the request object.
 * @param response the response object.
 * @throws ServletException if a servlet exception occurs while handling the request.
 * @throws IOException      if an IOException occurs while handling the request.
 */
private void handleServlet(String pathInfo, HttpServletRequest request,
                           HttpServletResponse response) throws ServletException, IOException {
    // Strip the starting "/" from the path to find the JSP URL.
    GenericServlet servlet = getServlet(pathInfo);
    if (servlet != null) {
        servlet.service(request, response);
    }
    else {
        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
    }
}
 
源代码14 项目: openfire-ofmeet-plugin   文件: ModuleManager.java
public synchronized void loadModule( String moduleClassname, Path path ) throws ClassNotFoundException, IllegalAccessException, InstantiationException, ServletException, NoSuchFieldException
{
    Log.debug( "Loading module '{}' from '{}'.", moduleClassname, path );

    Log.trace( "Initialize the class loader dedicated to this module." );
    final ModuleClassLoader classLoader = new ModuleClassLoader( parent );
    classLoader.addDirectory( path.toFile(), false );

    Log.trace( "Instantiate the module, using its own classloader." );
    final Module module = (Module) classLoader.loadClass( moduleClassname ).newInstance();

    modulesByClassName.put( moduleClassname, module );
    classLoaderByModule.put( module, classLoader );

    Log.trace( "Initialize the module in its own classloader." );
    final ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
    try
    {
        Thread.currentThread().setContextClassLoader( classLoader );
        module.initialize( manager, pluginDirectory );

        Log.trace( "Registering module servlets (if any)." );
        final Map<String, String> servlets = module.getServlets();
        if ( servlets != null )
        {
            for ( final Map.Entry<String, String> entry : servlets.entrySet() )
            {
                final GenericServlet servlet = instantiateServlet( entry.getValue() );
                PluginServlet.registerServlet(
                    XMPPServer.getInstance().getPluginManager(),
                    plugin,
                    servlet,
                    entry.getKey()
                );
            }
        }
    }
    finally
    {
        Thread.currentThread().setContextClassLoader( oldLoader );
    }
}
 
源代码15 项目: flow   文件: VaadinServletService.java
@Override
protected PwaRegistry getPwaRegistry() {
    return Optional.ofNullable(getServlet())
            .map(GenericServlet::getServletContext)
            .map(PwaRegistry::getInstance).orElse(null);
}
 
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